sql server copy table to another database

1. Get all database names:Select name from Master .. sysdatabases order by name 2. Get all table names:Select name from databasename .. sysobjects where xtype = 'U' order by nameXtype = 'U': indicates all user tables;Xtype = 's': indicates all system tables; 3. Get all field names:Select name from syscolumns where id = object_id ('tablename ')In ms SQL

Mysql database users may often export database files as SQL files, but can SQL Server export SQL files? The answer is yes. Let's take a look at the following steps. Mysql database user

that needs to be repairedDECLARE @dbname varchar (255)Set @dbname = ' Name of the database to be repaired 'exec sp_dboption @dbname, ' Single user ', ' true 'DBCC CHECKTABLE (' name of the data table to be repaired ', repair_allow_data_loss)DBCC CHECKTABLE (' name of the data table to be repaired ', repair_rebuild)------Change the name of the data

that needs to be repairedDECLARE @dbname varchar (255)Set @dbname = ' Name of the database entity to be repaired 'exec sp_dboption @dbname, ' Single user ', ' true 'DBCC CHECKTABLE (' name of the data table to be repaired ', repair_allow_data_loss)DBCC CHECKTABLE (' name of the data table to be repaired ', repair_rebuild)------Change the name of the data

Label:Today the project manager came running to yell at me and say what I did before I made a lot of interfaces why didn't do it, I directly fire, before obviously not this thing ...But things still have to be solved, but fortunately, two projects are all used SQL Server, you can quickly solve the problem by cross-database view, save a lot of work. How to do it?

Below to share the next SQL Server Building, building tables, building constraints skills, the following text has code. --Before creating a school database: First, determine if the database exists, delete it if it exists, and create it if it does not exist---exists keyword: The parentheses inside can query to the data

system requirements change, may also deliberately leave one or two alternate fields.In a table, the order of each row of data can be arbitrarily transformed, usually in the order in which the data is inserted. You can also sort the data by index, in short, the data row arrangement here does not affect the subsequent sequencing of the programming process.But the data between rows is also fine and do not repeat, this is controlled by the primary key, b

Understand the number of databases in the current system, the tables contained in each database, and the structure of each table. However, these operations are not developed using SQL standards. The policies adopted by various DBMS are also different, and the interfaces exposed to users are different. The following uses MySQL and

When we need to bulk delete the tables in the database, whether a single delete some of the table is annoying, tired, simply write a script to use. This script uses cursor looping to delete, and for a smaller number, cursors are not adversely affected. Copy Code code as follows: DECLARE @tablename VARCHAR (30), @